MCQOPTIONS
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| 1. |
A screen is said to be blinded, when the |
| A. | oversizes are present in undersize fraction. |
| B. | undersizes are retained in oversize fraction. |
| C. | screen is plugged with solid particles. |
| D. | screen capacity is abruptly increased. |
| Answer» D. screen capacity is abruptly increased. | |